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Guard for non numeric states (#10775)

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Co-authored-by: Joakim Sørensen <joasoe@gmail.com>
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Bram Kragten 2021-12-03 12:53:50 +01:00 committed by GitHub
parent e99f20c4f3
commit 46a9e36516
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1 changed files with 8 additions and 2 deletions
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10
src/panels/lovelace/cards/hui-area-card.ts
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@ -188,7 +188,10 @@ export class HuiAreaCard
}
let uom;
const values = entities.filter((entity) => {
if (!entity.attributes.unit_of_measurement) {
if (
!entity.attributes.unit_of_measurement ||
isNaN(Number(entity.state))
) {
return false;
}
if (!uom) {
@ -200,7 +203,10 @@ export class HuiAreaCard
if (!values.length) {
return undefined;
}
const sum = values.reduce((a, b) => a + Number(b.state), 0);
const sum = values.reduce(
(total, entity) => total + Number(entity.state),
0
);
return `${formatNumber(sum / values.length, this.hass!.locale, {
maximumFractionDigits: 1,
})} ${uom}`;